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Chapter 5
Configuring the Client Adapter
Step 5
Enter a new key, following the guidelines outlined in
section on page
Step 6
Make sure the Transmit Key button to the left of your key is selected, if you want this key to be used to
transmit packets.
Step 7
Click OK to exit the Static WEP Keys screen and return to the Network Security screen.
Step 8
Click OK to return to the Profile Manager screen; then click OK or Apply to save your changes.
Disabling Static WEP
If you ever need to disable static WEP for a particular profile, select None under Data Encryption on the
Network Security screen, click OK, and click OK or Apply on the Profile Manager screen.
Selecting LEAP under Network Authentication on the Network Security screen disables static WEP
Note
automatically.
Enabling LEAP
Before you can enable LEAP authentication, your network devices must meet the following
requirements:
•
•
•
•
Follow the steps below to enable LEAP authentication for this profile.
Step 1
Check the Wi-Fi Protected Access (WPA) check box under Network Authentication on the Network
Security screen if you want to enable WPA. This parameter enables the client adapter to associate to
access points using WPA.
Note
Select LEAP or LEAP (WPA).
Step 2
Cisco Aironet 340, 350, and CB20A Wireless LAN Client Adapters Installation and Configuration Guide for Windows
OL-1394-07
5-32.
Client adapters must support WEP and use the firmware, drivers, utilities, and security modules
included in the Install Wizard file.
To use WPA, 350 series and CB20A client adapters must use the software included in Install Wizard
version 1.2 or greater on a computer running Windows 2000 or XP.
Access points to which your client adapter may attempt to authenticate must use the following
firmware versions or greater: 11.23T (340 and 350 series access points), 11.54T (1200 series access
points), or Cisco IOS Release 12.2(4)JA (1100 series access points).
Note
To use WPA or fast roaming (CCKM), access points must use Cisco IOS Release 12.2(11)JA
or greater. To use the Reporting Access Points That Fail LEAP Authentication and Fast
Roaming features, access points must use the firmware versions listed on
All necessary infrastructure devices (for example, access points, servers, etc.) must be properly
configured for LEAP authentication.
Refer to the
"Wi-Fi Protected Access (WPA)" section on page 5-26
Setting Network Security Parameters
Step 6
of the
"Entering a New Static WEP Key"
for additional information.
page
5-29.
5-35
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Table of Contents
Troubleshooting
